validate-json — ISO country IO MCP Tool
validate-json
(validate json) is one of 31 tools on the
ISO country IO
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call validate-json from your client
- Claude Code ISO country IO validate-json run in your project directory
- Claude Desktop ISO country IO validate-json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor ISO country IO validate-json ~/.cursor/mcp.json
- VS Code ISO country IO validate-json .vscode/mcp.json
- Zed ISO country IO validate-json ~/.config/zed/settings.json
- Windsurf ISO country IO validate-json ~/.codeium/windsurf/mcp_config.json
- Cline ISO country IO validate-json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI ISO country IO validate-json ~/.gemini/settings.json
- Grok ISO country IO validate-json .mcp.json (in your project root)
- ChatGPT ISO country IO validate-json Settings → Connectors → Advanced → Developer mode
- Claude.ai ISO country IO validate-json Settings → Connectors → Add custom connector
- LangChain ISO country IO validate-json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http cc-io https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-io/mcpOther tools on this server
- cc-io
- utc-time
- timezone
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.